• Mathematics, Computer Science
• Published in SIAM J. Numerical Analysis 2008
• DOI:10.1137/070691723

Primal and Dual Interface Concentrated Iterative Substructuring Methods

@article{Beuchler2008PrimalAD,
  title={Primal and Dual Interface Concentrated Iterative Substructuring Methods},
  author={Sven Beuchler and Tino Eibner and Ulrich Langer},
  journal={SIAM J. Numerical Analysis},
  year={2008},
  volume={46},
  pages={2818-2842}
}

• Sven Beuchler, Tino Eibner, Ulrich Langer

This paper is devoted to the fast solution of interface concentrated finite element equations. The interface concentrated finite element schemes are constructed on the basis of a nonoverlapping domain decomposition where a conforming boundary concentrated finite element approximation is used in every subdomain. Similar to boundary element domain decomposition methods, the total number of unknowns per subdomain behaves like $O((H/h)^{(d-1)})$, where $H$, $h$, and $d$ denote the usual scaling… CONTINUE READING

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